ALGEBRA 1, Week 1 Read and review the following Algebra concept and then complete the few problems that follow.Email your answers weekly to Mr. Trotter (ktrotter@darlingtonschool.org).These will not be graded but only checked for correctness.You may get a reply or feedback on some of your answers. (1)Evaluate the parentheses, if there are any, and if they require evaluation. (2)Evaluate the powers, that is, the exponents.
(3)Multiply or divide—it doesn’t matter.
(4)Add or subtract. Example:8 + 4(2 + 3)2 – 7
1st, solve for any parentheses that are present.This means, replace 2 + 3 with 5: 8 + 4 · 52 – 7 2nd, solve for the exponents: 8 + 4 · 25 – 7 3rd, solve for any multiplication or division: 8 + 100 – 7 Finally, solve for any addition or subtraction: 108 – 7 = 101
Problems:
11 – 3 + 5 -23 · 8 + 4 · 5(42 – 6) ÷ 2 + 3
Algebra 1,Week 2 Follow the link below to get your second lesson in Algebra I.When finished, return to this page to complete the problems.Email the answers to Mr. Trotter (ktrotter@darlingtonschool.org) by the end of the week.Thank you. http://www.freemathhelp.com/Lessons/PreAlgebra_Variables_and_Expressions_BB.htm Translate each statement into symbols. Six is greater than negative nine
Eight times a number
Twelve divided by four Evaluate if a = 3, b = 1, and c = 6 3ab – 2c4b (c – a)3c – (2a – 3b)
For copywrite purposes, Melinda said to include this address on the wikipage. http://freemathhelp.com
Algebra 1,Week 3 Follow the link below to get your third lesson in Algebra I.When finished, return to this page to complete the problems.Email the answers to Mr. Trotter (ktrotter@darlingtonschool.org) by the end of the week.Thank you. http://freemathhelp.com/distributive-property.html
Simplify:
9(20 – 1)6(80 + 5)7(3x – 7)8(2n + 4) + 5n
For copywrite purposes, Melinda said to include this address on the wikipage. http://freemathhelp.com
Algebra 1, Week 4 Follow the link below to get your fourth lesson in Algebra I.When finished, return to this page to complete the problems.Email the answers to Mr. Trotter (ktrotter@darlingtonschool.org) by the end of the week.Thank you.
For copywrite purposes, Melinda said to include this address on the wikipage. http://freemathhelp.com
Algebra 1, Week 5 Follow the link below to get your fifth lesson in Algebra I.When finished, return to this page to complete the problems.Email the answers to Mr. Trotter (ktrotter@darlingtonschool.org) by the end of the week.Thank you.
For copywrite purposes, Melinda said to include this address on the wikipage. http://freemathhelp.com
Algebra 1, Week 6 Follow the link below to get your sixth lesson in Algebra I.When finished, return to this page to complete the problems.Email the answers to Mr. Trotter (ktrotter@darlingtonschool.org) by the end of the week.Thank you.
Find the mean of each set of numbers.
{2, 3, 5, 2, 1, 9, 6}{3, 4, 5}{7, 8, 1, 2, 2}
Find the median of each set of numbers.
{1, 2, 3, 4, 5, 6, 7}{2, 4, 6, 8, 10}{3, 6, 9, 12}
Find the mode of each set of numbers.
{1, 1, 4, 6, 7, 7, 7, 12}{21, 23, 21, 34, 21, 12, 12}{9, 8, 7, 5, 9, 8, 7, 7, 6}
For copywrite purposes, Melinda said to include this address on the wikipage. http://freemathhelp.com
ALgebra 2, Week 1 Follow the link below to get your first lesson in Algebra II.When finished, return to this page to complete the problems.Email the answers to Mr. Trotter (ktrotter@darlingtonschool.org) by the end of the week.Thank you. http://jamesbrennan.org/algebra/intro%20to%20algebra/algebraic_expressions.htm
Identify the Coefficients, the Variables, the Constants, and the number of factors in each expression:
4x2 + 3x – 88y3 – 7y2 + y – 6 t2 + 9t – 16
ALGEBRA 1, Week 1
Read and review the following Algebra concept and then complete the few problems that follow. Email your answers weekly to Mr. Trotter (ktrotter@darlingtonschool.org). These will not be graded but only checked for correctness. You may get a reply or feedback on some of your answers.
(1) Evaluate the parentheses, if there are any, and if they require evaluation.
(2) Evaluate the powers, that is, the exponents.
(3) Multiply or divide—it doesn’t matter.
(4) Add or subtract.
Example: 8 + 4(2 + 3)2 – 7
1st, solve for any parentheses that are present. This means, replace 2 + 3 with 5:
8 + 4 · 52 – 7
2nd, solve for the exponents:
8 + 4 · 25 – 7
3rd, solve for any multiplication or division:
8 + 100 – 7
Finally, solve for any addition or subtraction:
108 – 7 = 101
Problems:
11 – 3 + 5 -2 3 · 8 + 4 · 5 (42 – 6) ÷ 2 + 3
Algebra 1,Week 2
Follow the link below to get your second lesson in Algebra I. When finished, return to this page to complete the problems. Email the answers to Mr. Trotter (ktrotter@darlingtonschool.org) by the end of the week. Thank you.
http://www.freemathhelp.com/Lessons/PreAlgebra_Variables_and_Expressions_BB.htm
Translate each statement into symbols.
Six is greater than negative nine
Eight times a number
Twelve divided by four
Evaluate if a = 3, b = 1, and c = 6
3ab – 2c 4b (c – a) 3c – (2a – 3b)
For copywrite purposes, Melinda said to include this address on the wikipage.
http://freemathhelp.com
Algebra 1,Week 3
Follow the link below to get your third lesson in Algebra I. When finished, return to this page to complete the problems. Email the answers to Mr. Trotter (ktrotter@darlingtonschool.org) by the end of the week. Thank you.
http://freemathhelp.com/distributive-property.html
Simplify:
9(20 – 1) 6(80 + 5) 7(3x – 7) 8(2n + 4) + 5n
2n(7 – 6) + 6(8n – 6) 9(a + b) + 4(3a + 2b) 4(5x + 3y +6) + 14(2y – 1)
For copywrite purposes, Melinda said to include this address on the wikipage.
http://freemathhelp.com
Algebra 1, Week 4
Follow the link below to get your fourth lesson in Algebra I. When finished, return to this page to complete the problems. Email the answers to Mr. Trotter (ktrotter@darlingtonschool.org) by the end of the week. Thank you.
http://freemathhelp.com/factoring-numbers.html
Find the factors of the following numbers.
34 82 36 54 100 64
For copywrite purposes, Melinda said to include this address on the wikipage.
http://freemathhelp.com
Algebra 1, Week 5
Follow the link below to get your fifth lesson in Algebra I. When finished, return to this page to complete the problems. Email the answers to Mr. Trotter (ktrotter@darlingtonschool.org) by the end of the week. Thank you.
http://freemathhelp.com/absolute-value.html
Name the absolute value of each expression.
|-7| |8| |-23| |-3 + 7| |-6 – 8|
For copywrite purposes, Melinda said to include this address on the wikipage.
http://freemathhelp.com
Algebra 1, Week 6
Follow the link below to get your sixth lesson in Algebra I. When finished, return to this page to complete the problems. Email the answers to Mr. Trotter (ktrotter@darlingtonschool.org) by the end of the week. Thank you.
http://freemathhelp.com/arithmetic-mean.html
http://freemathhelp.com/median.html
http://freemathhelp.com/mode.html
Find the mean of each set of numbers.
{2, 3, 5, 2, 1, 9, 6} {3, 4, 5} {7, 8, 1, 2, 2}
Find the median of each set of numbers.
{1, 2, 3, 4, 5, 6, 7} {2, 4, 6, 8, 10} {3, 6, 9, 12}
Find the mode of each set of numbers.
{1, 1, 4, 6, 7, 7, 7, 12} {21, 23, 21, 34, 21, 12, 12} {9, 8, 7, 5, 9, 8, 7, 7, 6}
For copywrite purposes, Melinda said to include this address on the wikipage.
http://freemathhelp.com
ALgebra 2, Week 1
Follow the link below to get your first lesson in Algebra II. When finished, return to this page to complete the problems. Email the answers to Mr. Trotter (ktrotter@darlingtonschool.org) by the end of the week. Thank you.
http://jamesbrennan.org/algebra/intro%20to%20algebra/algebraic_expressions.htm
Identify the Coefficients, the Variables, the Constants, and the number of factors in each expression:
4x2 + 3x – 8 8y3 – 7y2 + y – 6 t2 + 9t – 16
For copywrite purposes, Melinda said to include this address on the wikipage.
http://jamesbrennan.org/algebra/
Algebra 2,Week 2
Follow the link below to get your second lesson in Algebra II. When finished, return to this page to complete the problems. Email the answers to Mr. Trotter (ktrotter@darlingtonschool.org) by the end of the week. Thank you.
http://jamesbrennan.org/algebra/introtoalgebra/simplifying_algebraic_expression.htm
Simplify:
4y + 2(6y – 5) 7(x + 2) + 4(x – 4) 7p – 4q + 3q - 10p
9t2 + 4t – 6t2 + 6 + 3t – 4 8f3 – 3r + 3r + f -4y – 6 + 3y + 4
For copywrite purposes, Melinda said to include this address on the wikipage.
http://jamesbrennan.org/algebra/
Algebra 2, Week 3
Follow the link below to get your third lesson in Algebra II. When finished, return to this page to complete the problems. Email the answers to Mr. Trotter (ktrotter@darlingtonschool.org) by the end of the week. Thank you.
http://www.purplemath.com/modules/solvelin.htm
http://www.purplemath.com/modules/solvelin2.htm
http://www.purplemath.com/modules/solvelin3.htm
Solve the following equations:
7 + x = 12 15 = 9x – 3 3x + 2 = -4 4(2 – y) = y – 7
1 – 5t = t + 7 2(x – 3) = x + 3 2(5s – 3) – s = 3(3s – 2)
Algebra 2, Week 4
Follow the link below to get your fourth lesson in Algebra II. When finished, return to this page to complete the problems. Email the answers to Mr. Trotter (ktrotter@darlingtonschool.org) by the end of the week. Thank you.
http://www.purplemath.com/modules/simpfact.htm
http://www.purplemath.com/modules/simpfact2.htm
Factor the following expressions.
3x + 9 21y – 42 6w + 24
3x2 + 12x 12r3 _ 24r 5x4 + 20x2
For copywrite purposes, Melinda said to include this address on the wikipage.
http://www.purplemath.com
Algebra 2,Week 5
Follow the link below to get your fifth lesson in Algebra II. When finished, return to this page to complete the problems. Email the answers to Mr. Trotter (ktrotter@darlingtonschool.org) by the end of the week. Thank you.
http://www.purplemath.com/modules/graphlin.htm
http://www.purplemath.com/modules/graphlin2.htm
http://www.purplemath.com/modules/graphlin3.htm
http://www.purplemath.com/modules/graphlin4.htm
Graph each equation.
x + y = 3 2x – y = 6 2x + 3y + 12 = 0
2x + 3y = 6 y = -4 y – 2 = x – y + 2
For copywrite purposes, Melinda said to include this address on the wikipage.
http://www.purplemath.com
Algebra 2,Week 6
Follow the link below to get your sixth lesson in Algebra II. When finished, return to this page to complete the problems. Email the answers to Mr. Trotter (ktrotter@darlingtonschool.org) by the end of the week. Thank you.
http://www.purplemath.com/modules/ineqgrph.htm
Graph the following inequalities.
3x + 2y + 4 ≥ 0 5x – 4y > 10 x < 2 x + y ≤ 6
x – 2y ≥ -4 2x – y ≤ 2
For copywrite purposes, Melinda said to include this address on the wikipage.
http://www.purplemath.com